Eric Bai:Our company produced various models of the heavy Floor type lathes , widely applied to many industries such as rubber machinery, mine machinery, automobile manufacturing.

aviation and shipbuilding ,nuclear power equipment and chemical machinery and so on, mostly suitable for processing large-diameter tire moulds,

large diameter flange, various valves pipelines,
steamer machine accessories and helical supperts and other workpieces..

Airmann:most likely high speed steel HSS thats what we use in our AF shop, besides that shaft is made of low carbon steel